*SUPPORT*
IN: lug wif gazzer zup OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: tufa OUT: PINK
IN: lug gazzer gazzer OUT: BLUE BLUE BLUE BLUE
IN: lug dax gazzer OUT: BLUE YELLOW BLUE YELLOW
IN: tufa tufa wif OUT: PINK PINK PINK
IN: tufa kiki OUT: PINK GREEN
IN: lug gazzer zup OUT: BLUE BLUE BLUE BLUE
IN: kiki gazzer gazzer zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: dax OUT: YELLOW
IN: lug wif OUT: BLUE BLUE
IN: tufa zup zup OUT: PINK PINK PINK PINK
IN: kiki wif OUT: GREEN GREEN
IN: lug tufa dax wif zup OUT: BLUE PINK YELLOW YELLOW BLUE PINK YELLOW YELLOW
IN: lug OUT: BLUE

*QUERY*
IN: lug kiki lug gazzer OUT: BLUE GREEN BLUE BLUE GREEN BLUE
IN: tufa wif zup OUT: PINK PINK PINK PINK
IN: tufa lug lug OUT: PINK BLUE BLUE
IN: dax kiki zup OUT: YELLOW GREEN YELLOW GREEN
IN: kiki OUT: GREEN
IN: kiki lug OUT: GREEN BLUE
IN: dax dax wif OUT: YELLOW YELLOW YELLOW
IN: tufa wif OUT: PINK PINK
IN: lug wif zup OUT: BLUE BLUE BLUE BLUE
IN: tufa wif gazzer gazzer OUT: PINK PINK PINK PINK PINK PINK PINK PINK

*GRAMMAR*
tufa -> PINK 
 kiki -> GREEN 
 lug -> BLUE 
 dax -> YELLOW 
 x1 gazzer -> [x1] [x1] 
 x1 zup -> [x1] [x1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 